Pith Number

pith:5PWTQHWH

pith:2018:5PWTQHWHHS7XDDTB222P5ZD4MT

not attested not anchored not stored refs pending

STM/S Observations of Graphene on SiC(0001) Etched by H-plasma

Andr\'e E. B. Amend, Hiroki Hibino, Hiroshi Fukuyama, Tomohiro Matsui

arxiv:1812.06402 v1 · 2018-12-16 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PWTQHWHHS7XDDTB222P5ZD4MT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:39:47.668495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebed381ec73cbf718e61d6b4fee47c64fd7805983c763bcc4a2f21f97fb6da36

Aliases

arxiv: 1812.06402 · arxiv_version: 1812.06402v1 · doi: 10.48550/arxiv.1812.06402 · pith_short_12: 5PWTQHWHHS7X · pith_short_16: 5PWTQHWHHS7XDDTB · pith_short_8: 5PWTQHWH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5PWTQHWHHS7XDDTB222P5ZD4MT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ebed381ec73cbf718e61d6b4fee47c64fd7805983c763bcc4a2f21f97fb6da36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3484e3853960304b9956e66b1f604eb51facb752b1649fa6da1f0c3735c7cc42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-12-16T06:16:47Z",
    "title_canon_sha256": "1ac20d0d5ad6c9dbbdd36a80ff820d95512b19c65d1c0e501666f88cc325fa7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06402",
    "kind": "arxiv",
    "version": 1
  }
}